| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.36 | 13.414% | $82.0664 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $163.56 | 4.212% | $170.4491 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $182.65 | 5.426% | $192.5606 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $157.59 | 6.749% | $168.2257 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $149.48 | 13.678% | $169.9259 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $91.30 | 5.840% | $96.6319 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $242.30 | 12.325% | $272.1635 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $1,059.24 | $1,152.0231 | $1,152.03 | $1,152.05 | $1,152.00 | |